What are the records of thermal anomalies?

There are many precursors before earthquakes. Thermal anomalies are a means of predicting earthquakes that have only recently been discovered and paid attention to. Little is known about it, but analysis of recent data may in the near future become one of the most reliable means of predicting earthquakes. A record of thermal anomalies. Before the Tangshan earthquake on July 28, 1976, the weather in Beijing and other places was extremely hot. Judging from the previous earthquakes in my country, the sudden warming of the weather before the earthquake is a relatively prominent and common phenomenon. Please look at the following example: On September 2, 1679, before the magnitude 8 earthquake in Sanhe and Pinggu, Hebei, the weather was extremely hot; even though it was September, it was still unbearably hot.

On March 16, 1925, before the Dali earthquake, there was yellow fog, a long drought, no rain, no cold in the evening, and no dew in the morning, forming a typical dry, hot, and hazy weather.

On July 26, 1969, there was an earthquake in Yangjiang, Guangdong. A few days before the earthquake, the local climate was very special, the weather was extremely hot and muggy, and people felt uncomfortable.

On February 6, 1973, the Luhuo earthquake occurred in Sichuan. The highest temperature in recent days before the earthquake was higher than the same period in previous years.

On May 1, 1974, the Yongshan earthquake occurred. The days before the earthquake were extremely hot and muggy, even hotter than June.